skyrim: re-enable `pd` console command
skyrim: re-enable `pd` console command

This commit re-enables the `pd` console command which is used by
`firmware.ECSystemLocked`.

BRANCH=none
BUG=b:209512212
TEST=Ran `firmware.ECSystemLocked` on skyrim

Signed-off-by: Robert Zieba <33e0ad3807fbfa18c105b3fe38a4090f81988052@google.com>
Change-Id: Iccae231b114f025f56a6c52b760a1432718ba45d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3867790
Reviewed-by: Rob Barnes <3ced0940a2329ce70499686f01d3d60685ec66ed@google.com>
Commit-Queue: Rob Barnes <3ced0940a2329ce70499686f01d3d60685ec66ed@google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec